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Ephemerides for Variable Stars

Calculated for N 50°, E 15° (Czech Republic)

Sunrise // Sunset: 03:39 // 18:15 UTC
Civil Twilight (6°): 03:05 // 18:49 UTC
Nautical Twilight (12°): 02:19 // 19:35 UTC
Astronomical Twilight (18°): 01:25 // 20:29 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V412 Her s 7 0.3362122 14.70 15.20 0.50 28.04. 12:14 335 (NW) -10
V640 Aur s 1 0.3279975 12.52 13.00 0.48 28.04. 12:14 70 (E) 68
V507 Lyr s 7 0.366912 14.21 14.21 0.00 28.04. 12:15 321 (NW) -2
V608 Cas p 1 0.380403 12.30 13.30 1.00 28.04. 12:15 345 (N) 67
V1500 Cyg p 10 0.1396131 17.17 18.55 1.38 28.04. 12:15 309 (NW) 31
TW Cet p 1 0.3168513 10.43 11.18 0.75 28.04. 12:15 207 (SW) 15
EX Hya p 10 0.068233846 9.60 13.99 4.39 28.04. 12:15 73 (E) -52
V512 And s 10 0.745331 11.80 11.95 0.15 28.04. 12:15 261 (W) 56
KY Lac p 10 15.4275 12.80 13.60 0.80 28.04. 12:15 304 (NW) 41
AN Gem s 9 2.032404 13.20 13.30 0.10 28.04. 12:15 107 (E) 39
IR Vir p 3 0.36938 12.10 12.70 0.60 28.04. 12:16 56 (NE) -30
IX Her p 10 1.896871 14.00 16.00 2.00 28.04. 12:16 318 (NW) -5
IM Lac s 1 1.268337 12.90 13.20 0.30 28.04. 12:16 307 (NW) 40
V1068 Sgr s 5 0.369969 15.10 15.40 0.30 28.04. 12:16 292 (W) -37
V445 Nor p 10 0.4871 16.88 17.20 0.32 28.04. 12:16 192 (S) -83
BS Vir p 10 0.3770834 13.60 14.40 0.80 28.04. 12:16 54 (NE) -28
V633 Aur p 9 2.6333 14.22 15.72 1.50 28.04. 12:16 103 (E) 65
CT Cet s 6 0.2564878 9.29 9.29 0.00 28.04. 12:17 217 (SW) 12
MQ Peg p 3 0.379386 13.39 13.67 0.28 28.04. 12:17 278 (W) 31
V740 Per p 4 0.373042 11.22 11.87 0.65 28.04. 12:17 164 (S) 73
V1538 Aql p 5 0.73225 12.30 12.70 0.40 28.04. 12:17 302 (NW) -16
GP Boo s 1 0.81877 11.10 11.10 0.00 28.04. 12:17 11 (N) -15
TZ Boo p 1 0.29716095 10.41 11.00 0.59 28.04. 12:17 7 (N) 0
V404 Gem s 1 0.348706 11.59 12.11 0.52 28.04. 12:17 116 (SE) 40
DE Phe p 10 1.40296 11.25 11.81 0.56 28.04. 12:17 220 (SW) -14
V1258 Cen p 10 0.08885 15.40 22.20 6.80 28.04. 12:17 73 (E) -54
IP Peg p 1 0.15820616 13.00 18.60 5.60 28.04. 12:18 263 (W) 30
BE Aur p 10 2.104551 13.50 14.70 1.20 28.04. 12:18 138 (SE) 65
V388 Gem p 4 0.605945 12.33 13.60 1.27 28.04. 12:18 108 (E) 38
V1047 Her s 1 0.320736 12.26 12.26 0.00 28.04. 12:18 342 (N) -5
V724 Aql p 1 0.517599 11.10 11.57 0.47 28.04. 12:18 292 (W) -16
V915 Cen p 10 1.403 7.91 8.50 0.59 28.04. 12:18 137 (SE) -56
V711 Cyg s 1 0.82671 13.80 13.80 0.00 28.04. 12:18 305 (NW) 36
V593 And p 10 0.372178 12.80 13.10 0.30 28.04. 12:18 283 (W) 39
BK Vul s 1 0.453463 12.80 12.80 0.00 28.04. 12:19 292 (W) 18
FF CMa s 8 1.2133742 7.38 7.60 0.22 28.04. 12:19 138 (SE) -3
IU Cnc p 1 0.421646 11.80 12.36 0.56 28.04. 12:19 90 (E) 17
V512 Cyg p 3 2.4246437 11.40 12.40 1.00 28.04. 12:19 315 (NW) 28
V426 Cam p 8 0.347835 13.50 14.00 0.50 28.04. 12:19 31 (NE) 65
U Col p 10 1.2461718 10.80 11.60 0.80 28.04. 12:19 149 (SE) 1
NW Aqr s 1 0.30163 12.00 12.00 0.00 28.04. 12:19 258 (W) 11
RT Hyi p 10 0.2840352 12.28 13.15 0.87 28.04. 12:19 189 (S) -41
AD Phe p 10 0.379924 10.27 10.80 0.53 28.04. 12:19 208 (SW) -5
DQ Her p 7 0.19362088 13.00 18.08 5.08 28.04. 12:19 336 (NW) 11
HU And s 10 0.2857905 16.50 17.20 0.70 28.04. 12:19 271 (W) 56
MZ Dra p 10 0.840374 11.86 12.10 0.24 28.04. 12:20 15 (N) 39
AM Aqr p 9 0.3737388 12.80 14.20 1.40 28.04. 12:20 253 (W) -11
V1096 Her p 1 0.2414165 13.05 13.40 0.35 28.04. 12:20 342 (N) 6
YY Del s 1 0.793093 11.30 11.30 0.00 28.04. 12:20 293 (NW) -1
NU Boo s 8 0.339576 13.40 13.40 0.00 28.04. 12:20 7 (N) 15
Info

This is a list of variable stars with their ephemerides for the selected date. The ephemerides are calculated for the location N 50°, E 15° (Czech Republic). The table shows the star name, phase, rating, period, maximum brightness, minimum brightness, amplitude, time of minimum, azimuth, and altitude.

This site serves as temporary replacement for official http://var2.astro.cz/ ephemerides for variable stars; and uses same orbital elements.